IPv6 portability between gateways

[Roger Wiklund]

> You could also offer something like a 3 to 6 month window for them
> migrate away from the original /48 to a new local one. IPv6's preferred
> and valid lifetime and multiple concurrent addressing support helps
> with that migration. See RFC4162, "Procedures for Renumbering an IPv6
> Network without a Flag Day".
>
Thanks for your answers.

I guess its good to have a strict policy to begin with. And then only
deviate from that when neccesary. I.E multihomed customers with
connection to two different gateways, physical relocation etc.

/Roger